11587740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 32686080

約数和(自身を除く): 21098340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1279, 1510, 1812, 2265, 2558, 3020, 3837, 4530, 5116, 6395, 7674, 9060, 12790, 15348, 19185, 25580, 38370, 76740, 193129, 386258, 579387, 772516, 965645, 1158774, 1931290, 2317548, 2896935, 3862580, 5793870, 11587740]

約数ペア:

[(1, 11587740), (2, 5793870), (3, 3862580), (4, 2896935), (5, 2317548), (6, 1931290), (10, 1158774), (12, 965645), (15, 772516), (20, 579387), (30, 386258), (60, 193129), (151, 76740), (302, 38370), (453, 25580), (604, 19185), (755, 15348), (906, 12790), (1279, 9060), (1510, 7674), (1812, 6395), (2265, 5116), (2558, 4530), (3020, 3837)]